New trends in HIV disease worldwide.
D023241:Antiretroviral Therapy, Highly Active / Q000191:economics; D017281:Cost of Illness; D016527:Drug Costs; D005544:Forecasting; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology* / Q000517:prevention & control*; D006292:Health Priorities; D006297:Health Services Accessibility / Q000191:economics; D006801:Humans; D008483:Medical Assistance / Q000191:economics; D011057:Politics; D013019:South Africa / Q000453:epidemiology; D014481:United States / Q000453:epidemiology